I just can't find the info, sorry for an old question...

I've successfully run my Super Tigre s2500 on gas with stock carb, glow ignition, just using an OS G5 plug.

It ran well for two tanks, but yes the mixture adjustments are very fine. I am confident with leaving the ignition as glow with G5 plug, but can see the carb causing grief at some stage if everything isn't spot on.

A walbro carb will be going on with adapter plate. My question is about the walbro's pulse line pump... I want to just run an exhaust pressure line to the tank for pressure. What do I do with the existing pulse line on the Walbro?
Will the carb even work if I block it or leave it hanging in the breeze?

Many thanks in advance.
Col

Ed...Disregard...won't work without pulse line.